• The Journal of the Korea Contents Association
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• v.9 no.11
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• pp.151-162
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• 2009

The objective of this study is to uncover the standard and procedure of the review for the online game to export to China and try to find a plan how to solve a problem such as regulation for the online game imported into China depending on a protective policy for homemade game. The literatures related to the policy of China online game industry and the present condition of the wholistic restriction are reviewed and the standard and procedure of the review of China online game which is veiled was able to find definitely by using the case study on Korean company which was a great success as localization in China. As a result of this study, we found that the key factor on the review standard of China online game is the anti-social personality, such as 'the overthrow of Chinese socialist system', 'the territorial issue as the eviction of Hong Kong or the acknowledgment of Taiwan government', 'independence problem of the minorities', and 'damage to property as national treasure', et cetera. While the review of the homemade game in China takes about a month through just two steps in review process on online game, that of foreign game is required over at least three months through four steps in it. Moreover, it is difficult for foreign games to obtain the license due to total amount regulation for online game by 'General Administration of Press and Publication of the People's the Republic of China'. In the case of the joint-venture company, it is most important to the smooth communication between Korean company and Chinese company in order to overcome these strong regulation for online game review in China. Furthermore, as Chinese company in outward appearance it is need to be positioned absolutely in Chinese marketplace. The definite positioning strategy enables foreign companies to avoid the strong regulation about the foreign game in China. To understand, finally, deeply politics, society, and culture presented in Chinese ethics textbook permits the foreign companies to predict the exact standard of the review for online game. Therefore, this study is concluded with key implications to sustain guidelines on the deliberation for foreign companies which want to export online game to China to improve the predictability and accountableness about the review of the online game in China.

• Korean Journal of Food Science and Technology
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• v.34 no.5
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• pp.862-866
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• 2002

This study was performed to analyze aroma pattern of Panax species (Korean Panax ginseng C.A. Meyer, Chinese Panax ginseng C.A. Meyer, Panax quinquefolium L, and Panax notoginseng F.H. Chen) by the PHGC (potable handheld gas chromatograph). Ratios of several peak areas in chromatogram of derivative parrtern were as follows. If ratio of Korean Panax ginseng was 1, Panax notoginseng was $0.030{\sim}0.674$, Chinese Panax ginseng was $0.005{\sim}0.212$ and panax quinquefolium was $0.241{\sim}0.871$. Ratios of peak area at $Rt_{20.02}$ were that if Korean panax ginseng was 1, Chinese Panax ginseng was 0.212, Panax quinquefolium was 0.343 and Panax notoginseng was 0.065. Ratios also of peak area at $Rt_{21.70}\;and\;Rt_{24.90}$ showed clear difference among aroma patterns of Panax specie cultivars. Flavor component at $Rt_{26.15}$ was not detected in Panax quinquefolium and Panax notoginseng but in Korean Panax ginseng and Chinese Panax ginseng. Ratios of peak area at $Rt_{26.15}$ were that if Korean Panax ginseng was 1, Chinese Panax ginseng was 0.185. And so habitat of Panax species cultivars was discriminated. Cultivar and habitat of dried panax species was remarkably distinguised by the chromatogram of frequency pattern, derivative pattern and visual pattern using olfactory images known as Vapor $print^{TM}$.

• Journal of Life Science
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• v.20 no.12
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• pp.1859-1866
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• 2010

It is reported that about 80% of deer antlers (Cervi Pantotricuhum Cornu) produced in the world are consumed in Korea. Fraudulent replacement or mislabeling of costly deer antlers with cheaper ones, however, is one of the most common problems in the Korean deer antler market. Therefore, there is a continuous need for the development of genetic markers to discriminate between genuine and fraudulent deer antlers. This study was performed to develop a method for the identification and authentication of deer antlers using nucleotide sequence analysis against displacement loop of mitochondrial genome among four deer antlers, Cervus eleaphus sibericus, Cervus eleaphus bactrianus, Cervus eleaphus Canadensis, and Cervus eleaphus, originated from Russia, China, North America and New Zealand, respectively. As a result, multiple-alignment of mitochondrial displacement (D) loop region in 1.2 kb showed that, among the four deer antlers, a deleted sequence of about 70 bps was only found in Cervus elaphus bactrianus from China. Finally, Cervus elaphus bactrianus among nine samples of deer antlers were successfully identified by PCR using primer amplifying deleted D-loop. Cervus elaphus bactrianus was also confirmed from cloning the PCR products and their nucleotide sequence analyses were confirmed. However, no marker to identify Cervus eleaphus sibericus, Cervus eleaphus canadensis and Cervus eleaphus were found in the nucleotide sequences of mitochondrial D-loop. Our results suggest that PCR for deleted D-loop region of mitochondrial DNA are useful for identification and authentication of deer antlers of Cervus elaphus bactrianus originating from China.

• Korean Journal of Medicinal Crop Science
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• v.8 no.3
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• pp.225-233
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• 2000

There was not noticeable differences in decreasing blood alcohol concentrations between Korea and China-produced Hovenia dulcis $T_{HUNB}$, showing only 1-2 % higher decreasing rate for Korea-produced seed extracts than those from China. It was also found that the blood alcohol decreasing ability was greatly enhanced by partitioning the crude extracts produced from both places. The both extracts (crude and partitioned) accelerated the reducing rate of blood alcohol concentrations down to 1-2 hours, compared to that of control (taking only ethanol). The crude extracts from imported seeds seemed to have slightly better effect on improving in vivo ADH and ALDH activities than domestic ones; however, not for partitioned extracts. It was interesting that the partitioned extracts from both countries enhanced ADH enzyme activity up to 60% than the crude, compared to the control, while ALDH activity was not much affected by the partitioned extracts. It was also confirmed that both ADH and ALDH activities were well balanced in controlling blood alcohol concentration maintaining 28-29% of enzyme activities in vivo. The extracts proved to have better effect on enhancing ALDH activity than ADH activity, which is one of possible explanation that Hovenia dulcis $T_{HUNB}$ can effectively relieve the hangover by fast decreasing acetaldehyde concentration in the liver and blood. GST activity was also increased in the range of 120 to 300% by adding crude or partitioned extracts from both countries; however, there was no difference in enhancing GST activity between the extracts from two countries. The extracts showed competitive inhibition with GST activity, showing the reduction of enzyme activity at higher than 0. 6 (g/L) of the imported extracts.

• Applied Biological Chemistry
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• v.41 no.3
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• pp.240-246
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• 1998

Geographical origin of the Korean, Chinese and Japanese sesame seeds were identified very high accuracy by NIR spectroscopy. The NIR instrument of filter type showed the same accuracy of the monochromator scanning type to identify the geographical origin of the sesame seeds. In case of adulteration between the Korean and Chinese sesame seeds, the ratio of addition could be determined about 10% error level. The reason of identification of geographical origin by NIR spectroscopy, it was supposed to the difference, of oil cake substance.

• KSBB Journal
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• v.15 no.2
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• pp.120-124
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• 2000

Differences in phenolic $\infty$mpounds were observed between cultured and mountain ginsengs. Cinnamic acid and p-hydroxy­b benzoic acid in Korean mountain ginseng and Chinese mountain ginseng were much higher than those in Korean ginseng. C Contents of the esculetin in Korean cultured ginseng and Korean mountain ginseng were higher than that in Chinese m mountain ginseng. The highest contents of esculetin in Korean mountain ginseng was$47.2\mu\textrm{g}/g$. Contents of the ferulic acid a and caffeic acid in red $\infty$lored Korean mountain ginseng were higher than any other ginseng.

• Proceedings of the Korea Air Pollution Research Association Conference
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• 2002.11a
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• pp.75-76
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• 2002

과거 20여년간 아시아 지역의 경제성장이 활발하여 짐에 따라 아시아 지역에서 배출되는 대기오염물질이 지구환경에 지대한 영향을 미치게 되었다. 특히 1990년대부터는 중국의 산업화에 따른 대기오염문제가 부각되면서, 중국에서 배출된 오염물질이 한국 및 일본 등의 주변 국가의 산침착에 미치는 영향에 대한 연구가 활발히 진행되고 있다(Arndt et al., 1998). (중략)

• Korean Journal of Food Science and Technology
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• v.51 no.5
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• pp.411-419
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• 2019

A comprehensive comparison of fatty acid and metabolite profiles in 8 species of perilla seeds harvested from Korea and China was carried out to understand the correlation between cultivation conditions and the quality of perilla seeds. Metabolomic studies revealed that the perilla seeds were distinct from each other, based on the partial least squares -discriminant analysis (PLS-DA) score plots; 23 compounds including metabolites, fatty acids, and phytosterols that predominantly contributed to this interspecies difference were identified. Changes in the growth environment affected these compounds. In particular, phenolic compounds were affected by rainfall and temperature. Moreover, temperature and altitude showed negative and positive correlations, respectively, to oleic acid. Although more studies on the effect of various environmental factors on cultivation of perilla plants as well as their seeds are needed, the present results provide information that would be useful in identifying perilla seeds produced in specific regions and in the cultivation of good quality perilla.

• Proceedings of the Korean Nuclear Society Conference
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• 1998.05b
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• pp.1000-1005
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• 1998

미국이 1985년부터 시작된 중국에 대한 원자력 수출 금지를 1998년 3월 해제함에 따라 방대한 중국의 원전시장에 미국 원자력 산업체들이 진출할 수 있게 되었다. 미국은 중국과의 원자력 협력이 핵비확산 측면에서나 상업적 이익 측면에서 미국에게 유리하다는 판단을 내렸고, 중국도 미국의 원자력 기술 및 재원이 필요해서 양국이 합의에 도달한 것으로 보인다. 중국에 대한 원자력 수출은 이제 정치적 차원의 문제에서 상업적 차원의 문제로 변환됐다고 할 수 있다. 미국의 중국에 대한 원자력 수출 금지 해제는 미국산 기술에 근거한 우리나라의 경수로 관련 대 중국 수출을 가능케 함으로써 향후 우리나라의 원자력 수출 활성화에 기여할 것이다.

• Journal of the Korean Society of Food Science and Nutrition
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• v.30 no.5
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• pp.770-776
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• 2001

To compare chemical properties of irradiated legumes (soybean, peanut, red bean, mung bean) produced in Korea and China, radiation-induced hydrocarbons from the samples were investigated. The legumes were gamma-irradiated at 0.5, 1, 2 and 4 kGy, from which lipid was extracted with hexane. Hydrocarbons were separated by florisil column chromatography and then analyzed with GC-MS method. The chromatograms of irradiated samples showed several radiation-induced hydrocarbons, which were affected by the fatty acid compositions of legumes. Hydrocarbons, such as 1, 7, 10-hexadecatriene (16:3),6,9-heptadecadiene (17 : 2), 1, 7-hexadecadiene (16 : 2) and 8-heptadecene (17 : 1), were predominantly detected in soybean, peanut and red bean irradiated at 0.5 kGy or above, whereas 17 : 1 was not found in mung bean. The detected amount of hydrocarbons increased with irradiation doses. There is no apparent difference in qualitative and quantitative profiles of the corresponding hydrocarbons depending on the origin of legumes.